The idea behind this list is to cast Ad Nauseam as quickly as possible, then chain spells together and win with either Exsanguinate or Tendrils of Agony. The Reanimates are for reanimating your commander, so you can have a bunch of tutors, either to find Duress-type effects before Ad Naus, or to find whatever you need after it. You use Krark-Clan Ironworks to produce lots (20+) mana, and Yawgmoth’s Will to do it again. This sets you in a position to win with either Exsanguinate or Tendrils of Agony. This is, in my experience, the fastest deck in the format when you’re talking goldfishing. On the other hand, it’s not resilient at all. If somehow Ad Nauseam is removed, the only way to win is to use Sidisi to tutor up Basalt Monolith and Rings of Brighthearth and an infinite-mana outlet (usually Exsanguinate or Sensei’s Divining Top).